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  • finchamp's Avatar
    02-20-2019, 07:02 PM
    The following code seems to work roughly as expected (not exhaustively tested). Note the addition of the preprocessor directive "#define TEENSY_3_6_PRO" at the top of pins_teensy.c, enabling the extended IO definitions....
    51 replies | 56157 view(s)
  • finchamp's Avatar
    02-20-2019, 05:49 PM
    Of course it refers to the array index! I can't believe I missed that. For now, I'm inclined to pad the array and maintain the established numbering. I will finish populating the rest of the new pin numbers and...
    51 replies | 56157 view(s)
  • finchamp's Avatar
    02-20-2019, 04:02 PM
    More info: I have tested pins 72-74, and 95-99. All pins still freeze the processor. Current info below: core_pins.h (do NOT use my old posts, I found an error and cannot edit those posts) /* Extended pin...
    51 replies | 56157 view(s)
  • finchamp's Avatar
    02-20-2019, 03:10 PM
    Haha, that would be correct! Thanks, Brian. I added the following after line 106 of pins_teensy.c (still just working with these three pins): {GPIO_BITBAND_PTR(CORE_PIN72_PORTREG, CORE_PIN72_BIT),...
    51 replies | 56157 view(s)
  • finchamp's Avatar
    02-19-2019, 11:23 PM
    I'm finally getting back to this. I have hardware on hand that gives me access to the additional IO, and have started some basic testing. FYI, I have reworked my definitions to follow MichaelB's graphic, and am...
    51 replies | 56157 view(s)
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About finchamp

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About finchamp
Biography:
Background in industrial PLCs, product design, and C++ development. Music lover and guitarist. Skoolie convertor and family traveler. Loving and following Christ.
Location:
Fort Worth, TX
Interests:
Music, Fuel Injection, Electronics, Skoolie

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Extended Pin Numbering 02-20-2019 07:02 PM
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08-16-2018